GENERATOR TYPE ECP 34-1L/4
Document :
Dedicated Winding
Electrical Characteristics
Frequency
Voltage (parallel star)
Rated power class H
Hz
V
kVA
kW
kVA
kW
DSR
Rated power class F
Regulation with
Insulation class
Execution
Stator winding
Rotor
Efficiencies class H
(see graph. for details)
Reactances (f. l.cl. F)
Short Circuit Ratio
Time Constants
issue 000
DS263A/1
date 21/06/2013
60
600
156
125
141
113
±1% with any power factor and speed variations between -5% +30%
H
Brushless
12 ends
with damping cage
4/4
3/4
2/4
1/4
%
%
%
%
94,4
Xd
Xd'
Xd"
Xq
Xq'
Xq"
X2
X0
%
%
%
%
%
%
%
%
214
Kcc
Td'
Td"
Tdo'
Tα
Short Circuit Current Capacity
Excitation at no load
Excitation at full load
Overload (long-term)
Overload per 20 sec.
Stator Winding Resistance (20°C)
Rotor Winding Resistance (20°C)
Exciter Resistance (20 °C)
Heat dissipation at f.l.cl.H
Telephone Interference
Radio interference
Waveform Distors.(THD) at f. load
Waveform Distors.(THD) at no load
Mechanical characteristics
Protection
DE bearing
NDE bearing
Weight of wound stator assembly
Weight of wound rotor assembly
Weight of complete generator
Maximun overspeed
Unbalanced magnetic pull at f.l.cl.F
Cooling air requirement
Inertia Constant (H)
Noise level at 1m/7m
94,9
93,3
89
17,2
6,8
147,6
147,6
29,9
18,5
2,9
0,49
sec.
sec.
sec.
sec.
%
Amp.
Amp.
%
%
Ω
Ω
Ω
W
0,0372
0,0076
1,80
0,0163
>350
0,5
2,4
1 hour in a 6 hours period 110% rated load
300
0,018
3,165
Rotor : 0,410
Stator : 15,28
7403
THF < 2%
TIF < 40
EN61000-6-3, EN61000-6-1. For others standards apply to factory
LL/LN %
LL/LN %
1,8 / 1,9
2,4 / 2,5
IP 21 (other protection on request)
6314.2RS
6311.2RS
kg
kg
kg
rpm
kN/mm
m³/min
sec.
dB(A)
142
90
445
2250
5,4
23
0,122
83 / 69
All technical data are to be considered as a reference and they can be modified without any notice.
This document is a propriety of Mecc Alte S.p.A.. All rights reserved.
GENERATOR TYPE ECP 34-1L/4
Document : DS263A/2
issue 000
600V - 60z
97
96
Efficiency %
95
94
93
92
91
1 p.f.
90
0,8 p.f.
89
Load p.u.
88
0,1
0,2
0,3
0,4
0,5
0,6
0,7
0,8
0,9
1
1,1
40
0 p.f.
0,8
30
Voltage dip %
1 p.f.
20
10
Current p.u.
0
0
1
2
3
4
Three phase short circuit decrement curve.
No load excitation at rated speed
10000
Asymmetrical
Amperes
1000
Symmetrical
100
10
0,001
0,01
0,1
1
Seconds
This document is a propriety of Mecc Alte S.p.a.. All rights reserved.
10
date : 21/06/2013